Adds AutoServiceRegistrationProperties

spring-cloud-commons/src/main/java/org/springframework/cloud/client/serviceregistry/AutoServiceRegistrationConfiguration.java

@@ -1,6 +1,7 @@
 package org.springframework.cloud.client.serviceregistry;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Configuration;
 
 import javax.annotation.PostConstruct;
@@ -9,15 +10,18 @@
  * @author Spencer Gibb
  */
 @Configuration
+@EnableConfigurationProperties(AutoServiceRegistrationProperties.class)
 public class AutoServiceRegistrationConfiguration {
 
 	@Autowired(required = false)
 	private AutoServiceRegistration autoServiceRegistration;
 
+	@Autowired
+	private AutoServiceRegistrationProperties properties;
+
 	@PostConstruct
 	protected void init() {
-		boolean failFast = false; // TODO: move to configuration props
-		if (autoServiceRegistration == null && failFast) {
+		if (autoServiceRegistration == null && this.properties.isFailFast()) {
 			throw new IllegalStateException("Auto Service Registration has been requested, but there is no AutoServiceRegistration bean");
 		}
 	}

spring-cloud-commons/src/main/java/org/springframework/cloud/client/serviceregistry/AutoServiceRegistrationProperties.java

@@ -0,0 +1,21 @@
+package org.springframework.cloud.client.serviceregistry;
+
+import org.springframework.boot.context.properties.ConfigurationProperties;
+
+/**
+ * @author Spencer Gibb
+ */
+@ConfigurationProperties("spring.cloud.service-registry.auto-registration")
+public class AutoServiceRegistrationProperties {
+
+	/** Should startup fail if there is no AutoServiceRegistration, default to false. */
+	private boolean failFast = false;
+
+	public boolean isFailFast() {
+		return failFast;
+	}
+
+	public void setFailFast(boolean failFast) {
+		this.failFast = failFast;
+	}
+}